"In my head I've cast myself in 'Glee' and I know what song I'd sing," Hathaway told Fallon. "I would want to play Kurt's long lost aunt, his mother's sister, who is also gay and who comes back to help him deal with his sexuality. I would sing 'You Are Not Alone' from Stephen Sondheim's epic show, 'Into The Woods.'"

It seems that Hathaway has gotten her wish. "Glee" creator Ryan Murphy confirmed to People magazine that Hathaway has signed on for the show.

"We just finalized a deal with Anne tonight to come onto the show," Murphy told the magazine. "She's already created [her role]," Murphy said. "She wants to play the lesbian aunt of Chris Colfer. Because everyone needs a lesbian aunt."

Murphy did not confirm what song Hathaway would be singing, but he did add that she wasn't the only star to ask for a role on the show. "They always do," Murphy said when asked by the magazine if other celebrities pitched roles to him for the show at the Golden Globes. "I can't even think of who. But it's so sweet. I think they support the show because it's about the arts."